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Chapter 2, Section 2.1, Question 05 Let A = 3 8 -2 3 Evaluate the determinant of the matrix A. If the matrix is invertible, use the equation A 1 d det(A) -C 20 ] For A = [ 2 8 ] to find its inverse. det (A) = ? Edit Enter the following as a Matrix with exact values using fractional and NOT decimal values where appropriate. If the matrix is undefined simply type NA as your answer. A-1 EditChapter 2, Section 2.1, Question 12 Use the arrow technique to evaluate the determinant. -3 1 3 det 2 0 -3 1 5 exact number, no tolerance